Heroine was bathed in blood so many times there is no way she'd clear the stench of it from her body. On that note, it's a shame she wasn't gradually changed to bloody red hair and clothes. Would've been good touch.
In this kind of settings higher powers tend to tell the truth. She said "it might be restored" and she does have power to ressurrect dead. She world will be restored to former glory, but she never specified what is the glory she talks about.